The word to which you're probably referring is "sociopath." A sociopath is a person who exhibits antisocial behavior/personality, someone who doesn't have a problem with running over other people to get what they want. You hear this term used as an insult in TV and movies. "Path" comes from the Greek meaning disease.
Path - social network - was created in 2010.
The population of Path - social network - is 25.
Social Path - 2012 was released on: USA: 12 March 2012 (internet)
Social Path - 2012 Complacency - 1.8 was released on: USA: 15 June 2012
"The path of social advancement is, and must be, strewn with broken friendships."
Social Path - 2012 Beguiled 1-9 was released on: USA: 15 June 2012
Social Path - 2012 What Was Is No More 1-13 was released on: USA: 27 July 2012
Social Path - 2012 Transverse 1-10 was released on: USA: 29 June 2012
Social Path - 2012 Unrecognizable Distraction - 1.12 was released on: USA: 20 July 2012
Social Path - 2012 Machination 1-17 was released on: USA: 28 December 2012
Education.
Social Path - 2012 The Enemy Is Time 1-3 was released on: USA: 6 April 2012